20174909076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{3307}}^1$

素因数の和:3930

約数の個数: 144

約数和(自身を含む): 59762486784

約数和(自身を除く): 39587577708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 563, 602, 774, 903, 1126, 1204, 1548, 1689, 1806, 2252, 2709, 3307, 3378, 3612, 3941, 5067, 5418, 6614, 6756, 7882, 9921, 10134, 10836, 11823, 13228, 15764, 19842, 20268, 23149, 23646, 24209, 29763, 35469, 39684, 46298, 47292, 48418, 59526, 69447, 70938, 72627, 92596, 96836, 119052, 138894, 141876, 142201, 145254, 169463, 208341, 217881, 277788, 284402, 290508, 338926, 416682, 426603, 435762, 508389, 568804, 677852, 833364, 853206, 871524, 995407, 1016778, 1279809, 1525167, 1706412, 1861841, 1990814, 2033556, 2559618, 2986221, 3050334, 3723682, 3981628, 5119236, 5585523, 5972442, 6100668, 7447364, 8958663, 11171046, 11944884, 13032887, 16756569, 17917326, 22342092, 26065774, 33513138, 35834652, 39098661, 52131548, 67026276, 78197322, 80059163, 117295983, 156394644, 160118326, 234591966, 240177489, 320236652, 469183932, 480354978, 560414141, 720532467, 960709956, 1120828282, 1441064934, 1681242423, 2241656564, 2882129868, 3362484846, 5043727269, 6724969692, 10087454538, 20174909076]

約数ペア:

[(1, 20174909076), (2, 10087454538), (3, 6724969692), (4, 5043727269), (6, 3362484846), (7, 2882129868), (9, 2241656564), (12, 1681242423), (14, 1441064934), (18, 1120828282), (21, 960709956), (28, 720532467), (36, 560414141), (42, 480354978), (43, 469183932), (63, 320236652), (84, 240177489), (86, 234591966), (126, 160118326), (129, 156394644), (172, 117295983), (252, 80059163), (258, 78197322), (301, 67026276), (387, 52131548), (516, 39098661), (563, 35834652), (602, 33513138), (774, 26065774), (903, 22342092), (1126, 17917326), (1204, 16756569), (1548, 13032887), (1689, 11944884), (1806, 11171046), (2252, 8958663), (2709, 7447364), (3307, 6100668), (3378, 5972442), (3612, 5585523), (3941, 5119236), (5067, 3981628), (5418, 3723682), (6614, 3050334), (6756, 2986221), (7882, 2559618), (9921, 2033556), (10134, 1990814), (10836, 1861841), (11823, 1706412), (13228, 1525167), (15764, 1279809), (19842, 1016778), (20268, 995407), (23149, 871524), (23646, 853206), (24209, 833364), (29763, 677852), (35469, 568804), (39684, 508389), (46298, 435762), (47292, 426603), (48418, 416682), (59526, 338926), (69447, 290508), (70938, 284402), (72627, 277788), (92596, 217881), (96836, 208341), (119052, 169463), (138894, 145254), (141876, 142201)]